Antenna Unit for Work Vehicle and Work Vehicle

Abstract

A GNSS antenna and an inertial measurement unit are placed at a longitudinal center of a unit base mountable onto a work vehicle. A wireless communication unit is placed at the longitudinal one end side of the unit base. A wireless communication antenna of the wireless communication unit is placed in a front part of the unit base, which is located on the front side of a vehicle body when the unit base is mounted on the work vehicle. The GNSS antenna is provided above the inertial measurement unit.

1 - 8 . (canceled) 
     
     
         9 : A work vehicle comprising:
 a tractor with a cabin;   a support frame arranged along a left-right width direction at an upper position outside the cabin; and   a GNSS antenna supported by the support frame while positioned in the center of a left-right width direction of a body of the tractor.   
     
     
         10 : The work vehicle according to  claim 9 , further comprising:
 a camera positioned below the GNSS antenna.   
     
     
         11 : The work vehicle according to  claim 10 ,
 wherein the camera is directly or indirectly supported by the support frame.   
     
     
         12 : The work vehicle according to  claim 10 ,
 wherein a gap is provided between a bottom surface of an antenna unit containing the GNSS antenna and a top surface of a mounting bracket of the camera.